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Subject[PATCH 035/114] x86, apic: clean up check_apicid*() callbacks
Date
Clean up these methods - to make it clearer which function is
used in which case.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/include/asm/bigsmp/apic.h | 9 +++++----
arch/x86/include/asm/es7000/apic.h | 5 +++--
arch/x86/include/asm/mach-default/mach_apic.h | 4 ++--
arch/x86/include/asm/mach-generic/mach_apic.h | 2 --
arch/x86/include/asm/numaq/apic.h | 5 +++--
arch/x86/include/asm/summit/apic.h | 5 +++--
arch/x86/kernel/io_apic.c | 6 +++---
arch/x86/mach-generic/bigsmp.c | 4 ++--
arch/x86/mach-generic/default.c | 4 ++--
arch/x86/mach-generic/es7000.c | 4 ++--
arch/x86/mach-generic/numaq.c | 4 ++--
arch/x86/mach-generic/summit.c | 4 ++--
12 files changed, 29 insertions(+), 27 deletions(-)
diff --git a/arch/x86/include/asm/bigsmp/apic.h b/arch/x86/include/asm/bigsmp/apic.h
index 7e6e33a..bd52d4d 100644
--- a/arch/x86/include/asm/bigsmp/apic.h
+++ b/arch/x86/include/asm/bigsmp/apic.h
@@ -20,14 +20,15 @@ static inline const cpumask_t *bigsmp_target_cpus(void)
#define APIC_DFR_VALUE (APIC_DFR_FLAT)
#define NO_BALANCE_IRQ (0)

-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
+static inline unsigned long
+bigsmp_check_apicid_used(physid_mask_t bitmap, int apicid)
{
- return (0);
+ return 0;
}

-static inline unsigned long check_apicid_present(int bit)
+static inline unsigned long bigsmp_check_apicid_present(int bit)
{
- return (1);
+ return 1;
}

static inline unsigned long calculate_ldr(int cpu)
diff --git a/arch/x86/include/asm/es7000/apic.h b/arch/x86/include/asm/es7000/apic.h
index 0d770fc..cd888da 100644
--- a/arch/x86/include/asm/es7000/apic.h
+++ b/arch/x86/include/asm/es7000/apic.h
@@ -28,11 +28,12 @@ static inline const cpumask_t *es7000_target_cpus(void)
#define APIC_DFR_VALUE (APIC_DFR_FLAT)
#define NO_BALANCE_IRQ (0)

-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
+static inline unsigned long
+es7000_check_apicid_used(physid_mask_t bitmap, int apicid)
{
return 0;
}
-static inline unsigned long check_apicid_present(int bit)
+static inline unsigned long es7000_check_apicid_present(int bit)
{
return physid_isset(bit, phys_cpu_present_map);
}
diff --git a/arch/x86/include/asm/mach-default/mach_apic.h b/arch/x86/include/asm/mach-default/mach_apic.h
index 5f8d17f..064bc11 100644
--- a/arch/x86/include/asm/mach-default/mach_apic.h
+++ b/arch/x86/include/asm/mach-default/mach_apic.h
@@ -105,12 +105,12 @@ static inline void vector_allocation_domain(int cpu, struct cpumask *retmask)
}
#endif

-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
+static inline unsigned long default_check_apicid_used(physid_mask_t bitmap, int apicid)
{
return physid_isset(apicid, bitmap);
}

-static inline unsigned long check_apicid_present(int bit)
+static inline unsigned long default_check_apicid_present(int bit)
{
return physid_isset(bit, phys_cpu_present_map);
}
diff --git a/arch/x86/include/asm/mach-generic/mach_apic.h b/arch/x86/include/asm/mach-generic/mach_apic.h
index 00d5fe6..e035f88 100644
--- a/arch/x86/include/asm/mach-generic/mach_apic.h
+++ b/arch/x86/include/asm/mach-generic/mach_apic.h
@@ -13,9 +13,7 @@
#define cpu_present_to_apicid (apic->cpu_present_to_apicid)
#define apicid_to_cpu_present (apic->apicid_to_cpu_present)
#define setup_portio_remap (apic->setup_portio_remap)
-#define check_apicid_present (apic->check_apicid_present)
#define check_phys_apicid_present (apic->check_phys_apicid_present)
-#define check_apicid_used (apic->check_apicid_used)
#define cpu_mask_to_apicid (apic->cpu_mask_to_apicid)
#define cpu_mask_to_apicid_and (apic->cpu_mask_to_apicid_and)
#define vector_allocation_domain (apic->vector_allocation_domain)
diff --git a/arch/x86/include/asm/numaq/apic.h b/arch/x86/include/asm/numaq/apic.h
index 8ecb3b4..571fdae 100644
--- a/arch/x86/include/asm/numaq/apic.h
+++ b/arch/x86/include/asm/numaq/apic.h
@@ -14,11 +14,12 @@ static inline const cpumask_t *numaq_target_cpus(void)

#define NO_BALANCE_IRQ (1)

-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
+static inline unsigned long
+numaq_check_apicid_used(physid_mask_t bitmap, int apicid)
{
return physid_isset(apicid, bitmap);
}
-static inline unsigned long check_apicid_present(int bit)
+static inline unsigned long numaq_check_apicid_present(int bit)
{
return physid_isset(bit, phys_cpu_present_map);
}
diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h
index 84679e6..482038b 100644
--- a/arch/x86/include/asm/summit/apic.h
+++ b/arch/x86/include/asm/summit/apic.h
@@ -23,13 +23,14 @@ static inline const cpumask_t *summit_target_cpus(void)
return &cpumask_of_cpu(0);
}

-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
+static inline unsigned long
+summit_check_apicid_used(physid_mask_t bitmap, int apicid)
{
return 0;
}

/* we don't use the phys_cpu_present_map to indicate apicid presence */
-static inline unsigned long check_apicid_present(int bit)
+static inline unsigned long summit_check_apicid_present(int bit)
{
return 1;
}
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 7f8b32b..733ecf1 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -2135,7 +2135,7 @@ static void __init setup_ioapic_ids_from_mpc(void)
* system must have a unique ID or we get lots of nice
* 'stuck on smp_invalidate_needed IPI wait' messages.
*/
- if (check_apicid_used(phys_id_present_map,
+ if (apic->check_apicid_used(phys_id_present_map,
mp_ioapics[apic_id].apicid)) {
printk(KERN_ERR "BIOS bug, IO-APIC#%d ID %d is already used!...\n",
apic_id, mp_ioapics[apic_id].apicid);
@@ -3878,10 +3878,10 @@ int __init io_apic_get_unique_id(int ioapic, int apic_id)
* Every APIC in a system must have a unique ID or we get lots of nice
* 'stuck on smp_invalidate_needed IPI wait' messages.
*/
- if (check_apicid_used(apic_id_map, apic_id)) {
+ if (apic->check_apicid_used(apic_id_map, apic_id)) {

for (i = 0; i < get_physical_broadcast(); i++) {
- if (!check_apicid_used(apic_id_map, i))
+ if (!apic->check_apicid_used(apic_id_map, i))
break;
}

diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index 7c52840..aa8443f 100644
--- a/arch/x86/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -71,8 +71,8 @@ struct genapic apic_bigsmp = {
.target_cpus = bigsmp_target_cpus,
.disable_esr = 1,
.dest_logical = 0,
- .check_apicid_used = check_apicid_used,
- .check_apicid_present = check_apicid_present,
+ .check_apicid_used = bigsmp_check_apicid_used,
+ .check_apicid_present = bigsmp_check_apicid_present,

.no_balance_irq = NO_BALANCE_IRQ,
.no_ioapic_check = 0,
diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c
index 53fa1ad..47f6b5b 100644
--- a/arch/x86/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
@@ -38,8 +38,8 @@ struct genapic apic_default = {
.target_cpus = default_target_cpus,
.disable_esr = 0,
.dest_logical = APIC_DEST_LOGICAL,
- .check_apicid_used = check_apicid_used,
- .check_apicid_present = check_apicid_present,
+ .check_apicid_used = default_check_apicid_used,
+ .check_apicid_present = default_check_apicid_present,

.no_balance_irq = NO_BALANCE_IRQ,
.no_ioapic_check = 0,
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 50fed02..5633f32 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -114,8 +114,8 @@ struct genapic apic_es7000 = {
.target_cpus = es7000_target_cpus,
.disable_esr = 1,
.dest_logical = 0,
- .check_apicid_used = check_apicid_used,
- .check_apicid_present = check_apicid_present,
+ .check_apicid_used = es7000_check_apicid_used,
+ .check_apicid_present = es7000_check_apicid_present,

.no_balance_irq = NO_BALANCE_IRQ,
.no_ioapic_check = 0,
diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c
index 1fb1b1a..d85206d 100644
--- a/arch/x86/mach-generic/numaq.c
+++ b/arch/x86/mach-generic/numaq.c
@@ -58,8 +58,8 @@ struct genapic apic_numaq = {
.target_cpus = numaq_target_cpus,
.disable_esr = 1,
.dest_logical = APIC_DEST_LOGICAL,
- .check_apicid_used = check_apicid_used,
- .check_apicid_present = check_apicid_present,
+ .check_apicid_used = numaq_check_apicid_used,
+ .check_apicid_present = numaq_check_apicid_present,

.no_balance_irq = NO_BALANCE_IRQ,
.no_ioapic_check = 0,
diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index 5c27d4d..f54cf73 100644
--- a/arch/x86/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
@@ -51,8 +51,8 @@ struct genapic apic_summit = {
.target_cpus = summit_target_cpus,
.disable_esr = 1,
.dest_logical = APIC_DEST_LOGICAL,
- .check_apicid_used = check_apicid_used,
- .check_apicid_present = check_apicid_present,
+ .check_apicid_used = summit_check_apicid_used,
+ .check_apicid_present = summit_check_apicid_present,

.no_balance_irq = NO_BALANCE_IRQ,
.no_ioapic_check = 0,
--
1.6.0.2


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